Process Control In Lasersoldering

P. Horneff; H.-G. Treusch; D. Knoedler; W. Moeller

doi:10.1117/12.950099

10 April 1989 Process Control In Lasersoldering

P. Horneff, H.-G. Treusch, D. Knoedler, W. Moeller

Proceedings Volume 1022, Laser Assisted Processing; (1989) https://doi.org/10.1117/12.950099
Event: 1988 International Congress on Optical Science and Engineering, 1988, Hamburg, Germany

Abstract

The process of laser soldering is influenced by different phenomena like melt dynamics of the solder, wetting of the solder joint and others. In order to gain a detailed description of process evolution the soldering process is observed by high speed photography. The results are compared with signal evolution of the surface temperature and laser power reflected from the solder joint. These signals can be used for process control.

Citation Download Citation

P. Horneff, H.-G. Treusch, D. Knoedler, and W. Moeller "Process Control In Lasersoldering", Proc. SPIE 1022, Laser Assisted Processing, (10 April 1989); https://doi.org/10.1117/12.950099

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